133044099 has 8 divisors (see below), whose sum is σ = 186728640. Its totient is φ = 84027816.

The previous prime is 133044089. The next prime is 133044101. The reversal of 133044099 is 990440331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133044099 - 2⁹ = 133043587 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (133044059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166997 + ... + 1167110.

It is an arithmetic number, because the mean of its divisors is an integer number (23341080).

Almost surely, 2^133044099 is an apocalyptic number.

133044099 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

133044099 is a deficient number, since it is larger than the sum of its proper divisors (53684541).

133044099 is a wasteful number, since it uses less digits than its factorization.

133044099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334129.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 133044099 is about 11534.4743703387. The cubic root of 133044099 is about 510.5032824988.

The spelling of 133044099 in words is "one hundred thirty-three million, forty-four thousand, ninety-nine".